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package protocol
// KeyPhase is the key phase
type KeyPhase uint64
// Bit determines the key phase bit
func (p KeyPhase) Bit() KeyPhaseBit {
if p%2 == 0 {
return KeyPhaseZero
}
return KeyPhaseOne
}
// KeyPhaseBit is the key phase bit
type KeyPhaseBit uint8
const (
// KeyPhaseUndefined is an undefined key phase
KeyPhaseUndefined KeyPhaseBit = iota
// KeyPhaseZero is key phase 0
KeyPhaseZero
// KeyPhaseOne is key phase 1
KeyPhaseOne
)
func (p KeyPhaseBit) String() string {
//nolint:exhaustive
switch p {
case KeyPhaseZero:
return "0"
case KeyPhaseOne:
return "1"
default:
return "undefined"
}
}
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